Two days ago we had almost all of the windows in our house tinted by RC Window Films and we couldn't be more satisfied. Max came to our house last week to demonstrate the types of products being offered and did a great job explaining in detail the advantages and disadvantages. It didn't take us long to decide which one to use. My wife and I were both amazed by the technology that goes into this product. Max took a lot of time and went into great detail how it works. We felt so comfortable with Max that we didn't even call to get other estimates from other companies which was unusual for us. Max and his co-worker, also named Max, worked very hard completing the windows. They arrived right on time, were very neat and did a great job. We are very happy with the way they look, both inside and outside the house. We also like the privacy the tinting provides. Unlike before, in the daytime we can open up the blinds and not have to be at all concerned about people outside looking inside our house. Already we can tell the tinting cuts down on the heat inside the house and it's not even summer yet. Similar to sunglasses, they reduce the glare when looking outside in the daytime while at the same time they don't make it too dark inside. Another benefit is they have a lifetime warranty! As far as cost goes we both thought it was reasonable. We highly recommend RC Window Films and agree with the other positive reviews.